Correct Answer: Cathode Ray Oscilloscope (CRO)

Solution : The correct answer is Cathode Ray Oscilloscope (CRO).

An electrical device called a cathode ray oscilloscope is used to acquire waveforms when various input signals are supplied. Another name for it is an oscillograph. It is a graph plotting instrument used

Correct Answer: the students was

Solution : The correct choice is the second option.

The error is in the subject-verb agreement. The correct form is "were" instead of "was" because "students" is a plural noun, and the verb should agree with the plural subject.

Therefore, the correct sentence is: "The

Correct Answer: Taka

Solution : The correct option is Taka.

The currency of Bangladesh is the Bangladeshi Taka, and its ISO code is BDT (Bangladeshi Taka). It is a country located in South Asia, sharing borders with India to the west, north, and east, Myanmar (Burma) to the southeast,

Correct Answer: 108464

Solution : {(42 ÷ 7) × 6 } {45 × 6 + 65} [63 ÷ 7] – 76
= {6 × 6} {45 × 6 + 65} [9] – 76
= {36} {270 + 65} [9] – 76
= 36 × 335 × 9 – 76
=

Correct Answer: Broke

Solution : The correct choice is the first option.

Penniless is used to describe someone who is very poor and has no money to his name.

Broke is used to describe a person or situation where one is not left with any money. Both of these

Correct Answer: Chauth

Solution : The correct answer is Chauth.

Twenty-five per cent of the land revenue collected by the Marathas in the Deccan was called "Chauth". Chauth was a levy or tax amounting to one-fourth (25%) of the agricultural produce or land revenue, collected from the territories they

Correct Answer: Tamil Nadu

Solution : The correct answer is Tamil Nadu.

Karagam is a traditional folk dance of Tamil Nadu. This vibrant, and energetic dance form is often performed during festivals and special occasions in Tamil Nadu. The dance involves balancing a decorated pot, known as the "Karagam,"

Correct Answer: Paris

Solution : The correct option is - Paris

A specialized division of the UN is the United Nations Educational, Scientific, and Cultural Organization (UNESCO). It was established on November 16, 1945, and its headquarters are in Paris, France.

Correct Answer: To ensure the welfare of the handicapped and disabled

Solution : The correct option is To ensure the welfare of the handicapped and disabled.

The objective of the Sangam Yojana of the government is to ensure the welfare and well-being of individuals with disabilities and handicaps by implementing

Correct Answer: 24 and 40 

Solution : The two numbers are in the ratio 3 : 5 and their highest common factor (HCF) is 8. 
The numbers are obtained by multiplying the HCF with the ratio values. So, the numbers are:
First number = 3 × HCF = 3 ×